Product form

SC1681

Schumacher Electric RUGGED 3A Car Battery Charger and Maintainer, 3-in-1 Solution, For 6V/12V Power Sport, Automotive, and Marine Batteries, SC1681

Description
Equip your garage with the RUGGED BY SCHUMACHER™ SC1681, a 3A car battery charger and maintainer engineered for the automotive enthusiast who demands reliability. For over 75 years, Schumacher Electric has defined the standard in power conversion, delivering innovation that professionals and consumers trust. This is not just a charger; it is a complete battery management system designed to keep your vehicles ready for action. Whether you are maintaining a classic car, prepping a boat for the season, or ensuring your daily driver starts every time, this 3-in-1 device delivers. It functions as a battery charger, maintainer, and battery desulfator, compatible with almost any 6V or 12V lead-acid, AGM, gel, or lithium (LiFePO4) battery. The smart microprocessor technology automatically adjusts the amperage rate to charge and maintain without overcharging, ensuring your battery stays at peak health. The precision trickle charging capability keeps your battery fully charged during storage without damage. Dead batteries happen, but they do not have to ruin your day. The SC1681 features a specialized push-to-start override mode that allows you to manually start charging on batteries depleted less than one volt. For aging batteries, the built-in repair mode works to reverse damage and extend useful life, saving you money on replacements. Built for the real world, this unit features an IP66-rated casing that is water and dust resistant, making it perfect for under-the-hood work. The patented 2-in-1 clamps feature Flex Eyelet™ Technology, allowing you to switch from clamps to ring leads in seconds. With a 6-foot power cord and 7-foot booster cables, you have the reach needed for any setup. Backed by a 3-year warranty, the SC1681 represents the quality and durability that has made Schumacher a leader in the industry.
Features
  • ONE CHARGER, EVERY RIDE: This 3-in-1 charger, maintainer, and desulfator supports 6V/12V charging for wet cell, gel, deep-cycle, EFB, standard, maintenance-free, calcium, AGM, and lithium batteries
  • EXTENDS BATTERY LIFE: Automatic operation and repair mode maintain battery health and restore lost performance to old batteries; Avoid emergencies with smart trickle charge technology
  • REVIVES DEAD BATTERIES: Powerful push-to-start override mode manually starts charging on batteries depleted under one volt to get you back on the road
  • CONNECT WITH EASE: Schumacher's patented 2-in-1 clamp design converts quickly from battery clamps into ring leads and low profile allows access to tight spaces in modern vehicles
  • COMPLETE PACKAGE: Includes (1) SC1681 Fully Automatic Battery Charger and Maintainer, (1) clamp assembly, (1) user manual
  • SCHUMACHER LEGACY: Schumacher Electric has manufactured quality automotive power products since 1947—a legacy of reliability you can count on when it matters most
  • Reverse Polarity Protection - Prevents damage to the battery and vehicle if clamps are accidentally reversed
  • AC Powered - This unit, with a 6-foot power cord and 7-foot booster cables, must be plugged in during use
  • Mount Permanently or Use Hook - Can be permanently mounted to walls, work benches, and other flat surfaces via mounting holes in unit or use the folding hook attachment to hang the charger outside of the work area
  • 3-Year Warranty - Reflects Schumacher Electric’s commitment to reliability and high-quality craftsmanship
  • Complete Package - Includes (1) SC1681 Fully Automatic Battery Charger and Maintainer, (1) clamp assembly, (1) user manual
Specifications
  • Weight: 1.48 lb
  • Width: 6.32 in
  • Height: 2.25 in
  • Depth: 6.32 in
  • Input Voltage: 120V AC
  • Output Voltage: 6/12V DC
  • Battery Compatibility Type: AGM
  • Input Current: 1.2A
  • Output Current: 3A
  • Internal Battery Type: No Internal Battery
  • Cable Reach: 5 ft
  • Warranty: 3 Year Limited Warranty
  • IP Rating: IP66
  • Contents in the Box: 1-SC1681 Charger + Maintainer & Clamps with 2-in-1 flex eyelets, 1 Condensed Manual, 2 Mounting Screws
  • Product Certifications: cETLus Listed, DOE, FCC
Warranty & Support

Backed by Schumacher's 3 Year Limited Warranty, covering defects in material or workmanship under normal use. If an issue arises, Schumacher will repair or replace the unit at their discretion once proof of purchase is provided. (Note: some products may carry a different warranty period. Check your product manual for details.)

Need help or have questions? Contact our support team, we're happy to assist!

Product Manuals

By Mission

  • A man leans over the open hood of a Jeep.

    Don't Get Stranded

  • A woman in a garage stands beside a pickup truck with its hood open, using a Schumacher battery charger

    Prepared Reliability

  • <h3>Extend Battery Life</h3>

    Extend Battery Life

  • A woman crouches beside a car using jumper cables from a Schumacher jump starter.

    Multi-Function Value